Issue occurs only if the user has the Mathworks Mapping Toolbox installed. Both the mapping toolbox and the oalib Acoustics Toolbox contain a function called 'distance.m'. Function I/O differs, as do ...

The Image Acquisition Toolbox, Image Processing Toolbox and Mapping Toolbox -- each of which as of publication date has a purchase price of $200 -- are three powerful add-ons to consider.